From c6b7ef21098e9f6298e49ee59c28c6c1096faa07 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Mon, 24 Nov 2014 22:00:21 +0100 Subject: [PATCH] Sony-laptop: Deletion of an unnecessary check before the function call "pci_dev_put" The pci_dev_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Darren Hart --- drivers/platform/x86/sony-laptop.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c index a48cdc77f182..d25696f844fd 100644 --- a/drivers/platform/x86/sony-laptop.c +++ b/drivers/platform/x86/sony-laptop.c @@ -3716,8 +3716,7 @@ static void sony_pic_detect_device_type(struct sony_pic_dev *dev) dev->event_types = type2_events; out: - if (pcidev) - pci_dev_put(pcidev); + pci_dev_put(pcidev); pr_info("detected Type%d model\n", dev->model == SONYPI_DEVICE_TYPE1 ? 1 :